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COSCon ’ 2019
中国开源年会
2019年11⽉2-11⽉3⽇ 中国·上海
Apache Pulsar
A borderless community
Jennifer Huang
Head of Growth at StreamNative
Apache Pulsar Committer
Introduction to Apache Pulsar
1
COSCon‘2019中国开源年会
Introduction to Apache Pulsar
COSCon‘2019中国开源年会
Introduction to Apache Pulsar
Flexible pub-sub messaging backed by scalable log storage
COSCon‘2019中国开源年会
A brief history of Apache Pulsar
2010
Apache BookKeeper
2011
Hedwig / SNP
2013
Yahoo!
Cloud Messaging
2016
Open Source
2017
Enter
ASF
2018
Top Level
Apache Project
2019
100+ Adopters
10+ Meetups
…
COSCon‘2019中国开源年会
Apache Pulsar Community
PMC
Committers
Contributors
Users
COSCon‘2019中国开源年会
Apache Pulsar Users (global) http://pulsar.apache.org/en/powered-by/
COSCon‘2019中国开源年会
Apache Pulsar Users (China) http://pulsar.apache.org/en/powered-by/
COSCon‘2019中国开源年会
Apache Pulsar Community
• 170+ contributors, 30+ committers, 24+ PMC
• 4000+ PR, 3900+ commits
• 1000+ forks, 4300+ stars
• 1000+ active members on Slack
• 1000+ active members on WeChat
COSCon‘2019中国开源年会
Apache Pulsar Contributions
COSCon‘2019中国开源年会
COSCon‘2019中国开源年会
Apache Pulsar Git clones
COSCon‘2019中国开源年会
Visitors of Apache Pulsar Community
A community not just code
2
COSCon‘2019中国开源年会
Growth
Comm
unity
Tech
docs
Events
Training
Cases
Trans
Code
review
Weekly
Monthly
Releases
Tech
blog
pulsar.apache.org
A community
not just code
COSCon‘2019中国开源年会
Community — Code — Doc
Tech code/docs:
https://github.com/apache/pulsar
http://pulsar.apache.org/
Blogs/Weekly/Monthly/Training:
https://streamnative.io/
Translation:
https://crowdin.com/project/apache-pulsar
https://github.com/apache/pulsar-translation
Encourage your contribution (help wanted, good first issue).
The more you give, the more you get.
Incentive plan for contributions.
COSCon‘2019中国开源年会
Operation channels
Global
• Comm
• Content
• Video
• slides
• Meetup
China
https://streamnative.io/
Apache Pulsar Events
3
COSCon‘2019中国开源年会 Apache Pulsar Meetup worldwide
COSCon‘2019中国开源年会
Apache Pulsar Meetup in China
• 2019-11: Shanghai meetup (Upcoming)
• 2019-08: Beijing meetup
• 2019-06: Shenzhen meetup
• 2019-05: Beijing meetup
• 2019-03: Hangzhou meetup
• 2018-12: Shanghai meetup
• 2018-10: Beijing meetup
COSCon‘2019中国开源年会
Apache Pulsar Meetup in China
COSCon‘2019中国开源年会 Apache Pulsar Conferences worldwide
• 2019-11: Flink Forward Asia | Beijing (upcoming)
• 2019-11: KubeCon North America | San Diego (upcoming)
• 2019-10: Flink Forward Europe | Berlin (sponsor)
• 2019-09: Apsara Conference | Hangzhou
• 2019-09: Strata Data Conference | New York
• 2019-09: ApacheCon North America | Las Vegas
• 2019-08: World Artificial intelligence Conference | Shanghai
• 2019-07: CSDI summit | Shenzhen
• 2019-06: GIAC | Shenzhen
COSCon‘2019中国开源年会
Apache Pulsar appears worldwide
COSCon‘2019中国开源年会
Apache Pulsar contributions to other meetups
• 2019-10: Hadoop User Group meetup | Paris
• 2019-07: Pinterest meetup
• 2019-07: Uber meetup
• 2019-06: Ray Forward meetup | Ant Financial
• 2019-06: Huobi & GitChat meetup
• 2019-05: EMQ X meetup | Beijing
• 2019-04: DataPipeline & Apache RocketMQ meetup
COSCon‘2019中国开源年会
Apache Pulsar Speakers
Build a welcome community
4 Adopt Apache way
COSCon‘2019中国开源年会
ASF Code of conduct
• Be open
• Be empathetic, welcoming, friendly & patient
• Be collaborative
• Be inquisitive
• Be concise
https://www.apache.org/foundation/policies/conduct.html
COSCon‘2019中国开源年会
Transparent & supportive
COSCon‘2019中国开源年会
Diverse & inclusive
COSCon‘2019中国开源年会
Welcome
COSCon‘2019中国开源年会
A community shares ownship
COSCon‘2019中国开源年会 A community embraces changes
COSCon‘2019中国开源年会
Apache Pulsar Community
• Github:
https://github.com/apache/pulsar
https://github.com/apache/pulsar-translation
• Website:
http://pulsar.apache.org/
https://streamnative.io
• Slack:
https://apache-pulsar.slack.com/
https://apache-pulsar.herokuapp.com/
• Mailing lists: dev@pulsar.apache.org, users@pulsar.apache.org
• Twitter: @apache_pulsar
Growth pains in community
5
COSCon‘2019中国开源年会
Pains
• Too many questions in WeChat group/slack, some are duplicated
• Most Chinese are not used to mailing list/Github issues
• It’s harder for newcomers to join the community
Solutions under discussion
• Find an effective Q&A forum
• Encourage users to open issues on Github
• Incentive to encourage contributors: contribution list, thank
contributors in newletters, gifts
COSCon‘2019中国开源年会
Scan me to join Pulsar WeChat Community
Questions?
Apache Pulsar: A borderless community
COSCon‘2019中国开源年会
StreamNative helps Apache Pulsar
build a borderless community
THANK
YOU

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Apache Pulsar: A borderless community